457(b) Deferred Compensation Plan. VALIC. Contact Information: 1-800-448-2542.This Deferred Compensation Agreement template outlines the terms and conditions of deferred compensation for employees. This deferred compensation agreement template has 3 pages and is a MS Word file type listed under our human resources documents. Deferred compensation is that portion of your employment compensation that is earned in one year, but not payable until a later date.